# Flux Kontext Pro

> Advanced image generation and editing model with 12B parameters, leveraging multimodal flow transformers for context-aware text-to-image synthesis and precise local edits, ensuring high-resolution outputs and character consistency.

## Overview

- **Model ID**: `flux-kontext-pro`
- **Category**: image
- **Provider**: bfl
- **Status**: model_ready
- **Screenshot**: `https://assets.modelslab.com/generations/ca4e4293-ca45-4ed8-83af-a7040c72e32b.webp`

## API Information

This model can be used via our HTTP API. See the API documentation and usage examples below.

### Endpoint

- **URL**: `https://modelslab.com/api/v7/images/image-to-image`
- **Method**: POST

### Parameters

- **`init_image`** (required): Please upload the reference image you want to edit.
  - Type: file
  - Example: Upload reference Image

- **`prompt`** (required): Enter the prompt for what change you wanted to make in the given image 
  - Type: textarea
  - Example: Enter the prompt

- **`aspect_ratio`** (optional): 
  - Type: select (options: 21:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:21)

## Usage Examples

### cURL

```bash
curl --request POST \
  --url https://modelslab.com/api/v7/images/image-to-image \
  --header "Content-Type: application/json" \
  --data '{
    "key": "YOUR_API_KEY",
    "model_id": "flux-kontext-pro",
    "init_image": "https://assets.modelslab.com/generations/197fdb87-3d94-4a3d-bf2b-6c1b2a73a623",
    "prompt": "It's now snowing, everything is covered in snow",
    "aspect_ratio": "1:1"
  }'
```

### Python

```python
import requests

response = requests.post(
    "https://modelslab.com/api/v7/images/image-to-image",
    headers={
        "Content-Type": "application/json"
    },
    json={
        "key": "YOUR_API_KEY",
        "model_id": "flux-kontext-pro",
        "init_image": "https://assets.modelslab.com/generations/197fdb87-3d94-4a3d-bf2b-6c1b2a73a623",
        "prompt": "It's now snowing, everything is covered in snow",
        "aspect_ratio": "1:1"
    }
)

print(response.json())
```

### JavaScript

```javascript
fetch("https://modelslab.com/api/v7/images/image-to-image", {
  method: "POST",
  headers: {
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "key": "YOUR_API_KEY",
    "model_id": "flux-kontext-pro",
    "init_image": "https://assets.modelslab.com/generations/197fdb87-3d94-4a3d-bf2b-6c1b2a73a623",
    "prompt": "It's now snowing, everything is covered in snow",
    "aspect_ratio": "1:1"
  })
})
.then(response => response.json())
.then(data => console.log(data));
```

## Links

- [Model Playground](https://modelslab.com/models/flux-kontext-pro/flux-kontext-pro)
- [API Documentation](https://docs.modelslab.com)
- [ModelsLab Platform](https://modelslab.com)